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Falling Edge
Display the falling edge.
Undo Setup
Let the oscilloscope recall the previous setup.
5.7
Multi-functional Buttons
5.8
Signal Connectors
See the figure below to find the three signals connectors and a pair of metal electrodes at the bottom of the
oscilloscope panel.
1.
CH1, CH2: Input connectors for waveform display, through which to connect and input the signal to be
measured.
2.
EXT TRIG: Input connector for an external trigger source, though with to connect and input the external trigger
signal.
3.
Probe Compensation: Voltage probe compensation output and ground, used to electrically match the probe to
the oscilloscope input circuit. The probe compensation ground and BNC shields connect to earth ground and are
considered to be ground terminals. To avoid damages, do not connect a voltage source to any of these ground
terminals.
F0: Hide/Show button. Push it to hide the menu options on the right side of the screen and
give a full screen display of waveforms. Push it again to show the menu options.
F1-F5: These five buttons are all multi-functional. They are in charge of selecting
corresponding menu options on the screen in different menu modes. For example, in the
UTILITY menu, F1-F5 respectively correspond to ‘System Info’ – ‘Advance’.
F6: This functional button is mainly used to turn pages and confirm a selection, such as
‘next page’, ‘previous page’, and ‘press F6 to confirm’ appearing when you push Self
Calibration option.